### Basic Usage of FileViewer Component

Source: https://github.com/plangrid/react-file-viewer/blob/master/README.md

Demonstrates how to use the FileViewer component with basic props like fileType and filePath. It also shows how to provide custom error handling and a custom error component.

```javascript
// MyApp.js
import React, { Component } from 'react';
import logger from 'logging-library';
import FileViewer from 'react-file-viewer';
import { CustomErrorComponent } from 'custom-error';

const file = 'http://example.com/image.png'
const type = 'png'

class MyComponent extends Component {
  render() {
    return (
      <FileViewer
        fileType={type}
        filePath={file}
        errorComponent={CustomErrorComponent}
        onError={this.onError}/>
    );
  }

  onError(e) {
    logger.logError(e, 'error in file-viewer');
  }
}
```

--------------------------------

### Adding Support for RTF File Type

Source: https://github.com/plangrid/react-file-viewer/blob/master/README.md

Illustrates the process of extending the react-file-viewer to support new file types, specifically .rtf files, by creating a driver component and updating the getDriver method.

```javascript
case 'rtf':
  return RtfViewer;
```

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